RANKING · 2020 CENSUS · 500 SHOWN OF 3,094

Largest Italian population, US counties · 2020

US counties ranked by the number of residents who are Italian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Suffolk County, New York leads at 344,848. 3,094 counties qualify in total. New York carries 8 of the top 25 entries.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPITALIAN POPULATIONVS 2010

USUnited States5.0% of US population331,449,28116,549,022–

01Suffolk County, NYNY1,546,090344,848−19%

02Cook County, ILIL5,194,625264,085−14%

03Los Angeles County, CACA9,694,934259,376−6%

04Nassau County, NYNY1,398,939253,471−17%

05Middlesex County, MAMA1,669,979213,919−10%

06Maricopa County, AZAZ4,689,558200,903+6%

07Allegheny County, PAPA1,225,035181,415−11%

08Westchester County, NYNY1,015,743157,272−14%

09Monmouth County, NJNJ651,035147,277−4%

10Bergen County, NJNJ977,026146,534−18%

11Erie County, NYNY946,741141,081−8%

12San Diego County, CACA3,282,248138,497−4%

13Ocean County, NJNJ673,746136,844−10%

14Richmond County, NYNY501,290132,677−15%

15Broward County, FLFL2,013,317125,427−12%

16Kings County, NYNY2,653,963123,970−19%

17Monroe County, NYNY750,506123,845−12%

18Orange County, CACA3,149,507123,506−7%

19Palm Beach County, FLFL1,575,726123,306+1%

20Queens County, NYNY2,358,182122,287−23%

21Montgomery County, PAPA877,643118,230−5%

22Essex County, MAMA826,653118,049−6%

23Philadelphia County, PAPA1,574,281112,097−10%

24Clark County, NVNV2,407,226111,168−7%

25Morris County, NJNJ524,251107,500−6%

26Cuyahoga County, OHOH1,232,925107,097−10%

27Worcester County, MAMA888,502103,013−10%

28New York County, NYNY1,664,862101,120+3%

29DuPage County, ILIL934,29899,824−9%

30Providence County, RIRI678,17996,345−17%

31Macomb County, MIMI886,22195,698−12%

32Bucks County, PAPA647,82893,166−5%

33Middlesex County, NJNJ883,33592,142−17%

34Norfolk County, MAMA739,74989,786−13%

35Delaware County, PAPA580,93787,243−14%

36Pinellas County, FLFL948,56381,350−1%

37King County, WAWA2,344,93980,833+13%

38Harris County, TXTX5,045,02679,928+8%

39Hillsborough County, FLFL1,574,11579,509−1%

40Riverside County, CACA2,544,91678,963−5%

41Camden County, NJNJ535,79978,565−12%

42Oakland County, MIMI1,288,33777,734+4%

43Plymouth County, MAMA546,82976,461−2%

44Chester County, PAPA557,11674,411−3%

45Onondaga County, NYNY466,58472,924−12%

46Franklin County, OHOH1,361,53670,536+12%

47Burlington County, NJNJ481,43969,896−12%

48Gloucester County, NJNJ312,63869,600−8%

49Santa Clara County, CACA1,914,39169,210−14%

50Essex County, NJNJ896,37968,766−16%

51Suffolk County, MAMA791,89167,954−8%

52Wayne County, MIMI1,769,03867,198−16%

53Will County, ILIL712,25366,655−10%

54Orange County, FLFL1,528,00265,701+4%

55Westmoreland County, PAPA349,32463,439−14%

56Sacramento County, CACA1,618,46062,739−11%

57Contra Costa County, CACA1,170,07062,642−0%

58San Bernardino County, CACA2,224,09158,309−20%

59Passaic County, NJNJ531,62458,104−21%

60Lee County, FLFL875,60757,692+16%

61Fairfax County, VAVA1,167,87357,082+2%

62Dutchess County, NYNY300,70857,080−18%

63Orange County, NYNY417,66956,512−16%

64Miami-Dade County, FLFL2,802,02956,127+3%

65Union County, NJNJ601,86354,295−15%

66Wake County, NCNC1,257,23553,805+21%

67New Castle County, DEDE588,02652,789−15%

68Alameda County, CACA1,636,63052,355−5%

69Summit County, OHOH538,37651,728−6%

70Baltimore County, MDMD847,65049,404−16%

71Pasco County, FLFL674,51648,936−5%

72Luzerne County, PAPA332,12648,535−11%

73St. Louis County, MOMO990,91147,632−12%

74Bristol County, MAMA593,64047,569−6%

75Atlantic County, NJNJ278,65746,990−10%

76Somerset County, NJNJ356,48646,856−11%

77Albany County, NYNY321,22546,635−11%

78Hudson County, NJNJ735,03345,843−10%

79Rockingham County, NHNH324,07744,692+2%

80Tarrant County, TXTX2,248,46644,280+6%

81Lackawanna County, PAPA216,50244,124−15%

82Lake County, ILIL719,33943,806−9%

83Hampden County, MAMA464,33843,593−13%

84Mecklenburg County, NCNC1,233,38343,398+7%

85Northampton County, PAPA324,41143,198−4%

86Mercer County, NJNJ399,28942,656−18%

87Sonoma County, CACA486,44442,325−4%

88Montgomery County, MDMD1,074,58242,018−10%

89Brevard County, FLFL663,98241,754−11%

90San Mateo County, CACA743,56841,270−15%

91Mahoning County, OHOH224,70641,152−8%

92Hillsborough County, NHNH433,41541,014−1%

93Kane County, ILIL525,75740,965+11%

94Pima County, AZAZ1,074,68540,725−7%

95San Francisco County, CACA826,07940,291+4%

96Oneida County, NYNY226,39239,720−17%

97Bronx County, NYNY1,406,33239,494−31%

98Saratoga County, NYNY241,34338,562+12%

99Dallas County, TXTX2,661,39738,174+6%

100Bexar County, TXTX2,160,08838,161+16%

101Anne Arundel County, MDMD603,38038,081−3%

102Jefferson Parish, LALA431,39838,074−24%

103Travis County, TXTX1,389,67037,640+39%

104Niagara County, NYNY208,91237,570−8%

105Ventura County, CACA830,85137,554−8%

106Volusia County, FLFL606,57336,613−18%

107Jefferson County, COCO580,45136,568+3%

108Hamilton County, OHOH838,41836,152−2%

109Lake County, OHOH232,21735,990−4%

110Stark County, OHOH373,77135,784−6%

111Washington County, PAPA210,80235,479−10%

112Duval County, FLFL1,062,96335,406+2%

113Sarasota County, FLFL479,95835,306+7%

114Rockland County, NYNY357,39735,287−20%

115Milwaukee County, WIWI924,21634,994−9%

116Multnomah County, OROR795,39133,953+15%

117Denver County, COCO740,61333,916+41%

118Salt Lake County, UTUT1,220,91633,787+7%

119El Paso County, COCO757,04033,752+13%

120Erie County, PAPA265,83233,034−15%

121Pierce County, WAWA946,28833,016−3%

122Berks County, PAPA440,07233,002−20%

123Collier County, FLFL417,13132,863+12%

124Kent County, RIRI173,49532,838−15%

125Lehigh County, PAPA384,38332,279−5%

126Seminole County, FLFL491,88432,123−1%

127Sussex County, NJNJ148,06331,722−15%

128McHenry County, ILIL317,75131,713−4%

129Lancaster County, PAPA563,15931,501+8%

130Fulton County, GAGA1,098,79131,309+30%

131Ulster County, NYNY183,33030,946−14%

132Washoe County, NVNV509,38630,670+4%

133Cobb County, GAGA793,34530,093+15%

134Hennepin County, MNMN1,284,78429,900+3%

135St. Lucie County, FLFL402,44929,575+4%

136Collin County, TXTX1,297,17929,351+8%

137York County, PAPA473,19728,366+11%

138Snohomish County, WAWA870,65628,193+17%

139Beaver County, PAPA166,03228,130−7%

140Denton County, TXTX1,069,34627,988+34%

141District of Columbia, DCDC693,64527,731+56%

142San Joaquin County, CACA823,81527,436−19%

143St. Charles County, MOMO426,49927,333+9%

144Schenectady County, NYNY162,58127,279−10%

145Manatee County, FLFL468,20026,866+18%

146Placer County, CACA442,08126,533+0%

147St. Tammany Parish, LALA279,10826,277−12%

148Polk County, FLFL874,79025,521+5%

149Hunterdon County, NJNJ131,78125,363−12%

150Virginia Beach, VAVA453,73725,330−13%

151Fresno County, CACA1,035,45625,177−20%

152Butler County, PAPA200,16925,097+3%

153Washington County, RIRI129,79524,905−8%

154Lorain County, OHOH323,21924,795+0%

155Arapahoe County, COCO673,82024,773+3%

156Lake County, ININ504,61224,354+4%

157Putnam County, NYNY99,02824,341−23%

158Horry County, SCSC427,55124,264+53%

159Loudoun County, VAVA449,74924,061+16%

160Cumberland County, MEME317,22223,898+1%

161Hernando County, FLFL221,70123,893+3%

162Broome County, NYNY195,73623,686−15%

163Harford County, MDMD266,44623,586−2%

164Douglas County, NENE606,46023,578−4%

165Barnstable County, MAMA233,53923,481−5%

166Marion County, FLFL442,66023,184+4%

167Rensselaer County, NYNY160,51022,718−6%

168Spokane County, WAWA558,34422,606+0%

169Waukesha County, WIWI417,21022,570−4%

170Trumbull County, OHOH198,97222,218−24%

171Adams County, COCO554,66822,192+16%

172Lake County, FLFL456,06822,186+26%

173Warren County, NJNJ112,95321,630−4%

174Monroe County, PAPA167,17921,444−24%

175Dane County, WIWI590,37521,253+18%

176Jefferson County, KYKY795,22220,976+6%

177Douglas County, COCO399,39620,829+6%

178Jackson County, MOMO732,99420,770−5%

179Marin County, CACA253,69420,645−10%

180Johnson County, KSKS636,90620,559−7%

181Kent County, MIMI675,23220,537+14%

182Lawrence County, PAPA83,91120,470−16%

183Washington County, OROR611,70820,398−1%

184Bernalillo County, NMNM667,60120,393−7%

185Marion County, ININ992,19620,384−12%

186Stanislaus County, CACA557,71920,236−1%

187Cumberland County, NJNJ157,14819,958−14%

188Winnebago County, ILIL283,67419,861−8%

189Shelby County, TNTN910,22619,745+3%

190Cumberland County, PAPA277,27019,269+4%

191Howard County, MDMD339,18319,246−2%

192Gwinnett County, GAGA1,018,09919,103−19%

193Kern County, CACA927,06819,020−13%

194Montgomery County, TXTX781,19418,990+21%

195Baltimore, MDMD569,99718,868−0%

196Honolulu County, HIHI988,70318,698+10%

197Dauphin County, PAPA293,35118,512−14%

198Fayette County, PAPA123,02118,370−5%

199Frederick County, MDMD302,88318,369+12%

200Santa Barbara County, CACA442,06518,337−6%

201Prince William County, VAVA502,96618,116+3%

202Ada County, IDID546,14118,015+31%

203Berkshire County, MAMA128,22418,003−19%

204Chautauqua County, NYNY124,12617,918−17%

205Cape May County, NJNJ93,39017,583−7%

206Williamson County, TXTX752,82717,583+45%

207Boulder County, COCO328,56017,296−2%

208Greenville County, SCSC583,12517,254+31%

209St. Johns County, FLFL346,32817,223+15%

210Davidson County, TNTN745,90417,147+17%

211Martin County, FLFL166,27217,042−3%

212Washtenaw County, MIMI370,21416,937+12%

213Larimer County, COCO377,29216,907+7%

214Medina County, OHOH185,02516,907−7%

215East Baton Rouge Parish, LALA456,18016,867−20%

216Polk County, IAIA516,54616,849−6%

217Clark County, WAWA532,11916,816+9%

218San Luis Obispo County, CACA282,36716,716+3%

219Clackamas County, OROR426,28016,649+5%

220Portage County, OHOH163,40416,638−6%

221Sussex County, DEDE277,14016,556+24%

222Pinal County, AZAZ539,38016,479+19%

223Montgomery County, OHOH539,59816,412−11%

224Solano County, CACA455,37616,341−3%

225Oswego County, NYNY118,56916,162−7%

226Kenosha County, WIWI168,44815,969−7%

227Santa Cruz County, CACA258,85215,944−14%

228Lane County, OROR381,58415,879+15%

229Butler County, OHOH400,12815,867−5%

230Charleston County, SCSC436,20015,556+25%

231Cambria County, PAPA128,96815,348−9%

232Lucas County, OHOH423,34715,314−10%

233Ontario County, NYNY113,13015,309−5%

234Delaware County, OHOH242,03215,260+13%

235Charlotte County, FLFL217,21215,157+5%

236Fort Bend County, TXTX975,19115,070+18%

237Hampshire County, MAMA164,06515,061+5%

238Tulsa County, OKOK698,78214,957+22%

239York County, MEME222,43414,930−4%

240Oklahoma County, OKOK822,12514,919+19%

241Orleans Parish, LALA362,15414,903+35%

242Arlington County, VAVA243,93114,484+28%

243Monterey County, CACA433,72914,311−16%

244Ramsey County, MNMN541,62314,286−15%

245Utah County, UTUT759,85914,250+28%

246Chittenden County, VTVT169,11514,096+7%

247Chesterfield County, VAVA397,14814,052−5%

248Tangipahoa Parish, LALA141,34613,966−8%

249Osceola County, FLFL481,71813,939+7%

250Guilford County, NCNC562,23413,717+9%

251Indian River County, FLFL172,79913,704+16%

252DeKalb County, GAGA774,39413,688+15%

253Escambia County, FLFL333,83413,514+2%

254New Hanover County, NCNC245,95913,378+20%

255El Dorado County, CACA192,32313,274−7%

256Carroll County, MDMD176,67713,152−4%

257Hamilton County, ININ387,03613,054+8%

258Blair County, PAPA119,54112,748−11%

259Henrico County, VAVA342,77512,528+13%

260Forsyth County, GAGA282,80512,493+31%

261Strafford County, NHNH135,04312,486+8%

262Schuylkill County, PAPA145,08512,484−15%

263Galveston County, TXTX372,20712,469−1%

264Alachua County, FLFL290,02812,462−4%

265Livingston County, MIMI197,31512,456+3%

266Merrimack County, NHNH158,07812,448−12%

267Wayne County, NYNY91,25012,431−7%

268Jefferson County, ALAL665,74212,338−12%

269Mercer County, PAPA107,86012,296−18%

270Citrus County, FLFL171,66612,283+9%

271Knox County, TNTN511,45312,277+6%

272Dakota County, MNMN457,71012,200+9%

273Geauga County, OHOH95,67612,074−7%

274Centre County, PAPA157,39312,047+3%

275Clay County, MOMO265,03212,004+6%

276York County, SCSC306,88711,908+38%

277Ingham County, MIMI289,70911,859+6%

278Union County, NCNC267,67411,846+15%

279Prince George's County, MDMD970,37411,817−15%

280Jefferson County, MOMO233,13211,809+1%

281Pueblo County, COCO169,27711,766−3%

282Cherokee County, GAGA299,27311,705−0%

283Kent County, DEDE194,78611,691+3%

284Genesee County, MIMI401,09311,558−8%

285St. Louis, MOMO278,14411,555−2%

286Ashtabula County, OHOH96,71311,537+2%

287Madison County, ILIL263,11011,497−25%

288Onslow County, NCNC217,17511,392+15%

289Weld County, COCO378,42611,391+25%

290St. Joseph County, ININ272,86111,339−6%

291Butte County, CACA209,21111,100−21%

292Kitsap County, WAWA283,37411,007+10%

293Leon County, FLFL299,04810,948−15%

294Warren County, OHOH257,18110,939+5%

295Thurston County, WAWA304,26110,847+34%

296Flagler County, FLFL140,36010,801−1%

297Beaufort County, SCSC204,43310,800+29%

298Sumter County, FLFL157,77210,796+80%

299Chesapeake, VAVA255,33210,776+10%

300Shasta County, CACA181,64810,694+11%

301Cayuga County, NYNY74,36510,561−11%

302Buncombe County, NCNC277,41710,507+35%

303Yavapai County, AZAZ252,55210,477−8%

304Jackson County, OROR221,79510,404+19%

305Washington County, MNMN286,89510,345−2%

306Durham County, NCNC347,24010,321+43%

307Herkimer County, NYNY59,21910,312−7%

308Okaloosa County, FLFL221,81010,196+38%

309Kendall County, ILIL145,47010,111+2%

310Iredell County, NCNC211,79810,093+57%

311Sangamon County, ILIL194,17010,038−18%

312El Paso County, TXTX877,8589,886+32%

313Forsyth County, NCNC401,7189,843+12%

314Racine County, WIWI198,9199,830−5%

315Monongalia County, WVWV107,9919,786−4%

316Williamson County, TNTN272,0619,760+23%

317Newport County, RIRI83,0519,715+7%

318Cumberland County, NCNC338,4739,681−7%

319Richland County, SCSC434,9569,678+25%

320Mohave County, AZAZ228,1029,674−15%

321Allen County, ININ402,3299,614−5%

322Fayette County, KYKY329,7519,591+20%

323Kalamazoo County, MIMI263,7959,548+9%

324St. Clair County, MIMI160,4869,491−3%

325LaSalle County, ILIL107,7739,450−10%

326Jefferson County, NYNY111,5409,441−23%

327Pike County, PAPA62,8089,408−27%

328Chemung County, NYNY80,4159,379−6%

329Davis County, UTUT381,2279,355−1%

330Anchorage, AKAK287,1559,298−8%

331Indiana County, PAPA82,8789,158−11%

332Rutherford County, TNTN386,3529,139+37%

333Lycoming County, PAPA112,5879,113−14%

334Marion County, OROR355,7779,072+7%

335Bristol County, RIRI50,0019,049−15%

336Porter County, ININ176,0499,031−4%

337Chatham County, GAGA311,8559,011+42%

338Harrison County, MSMS217,1368,944−1%

339Ascension Parish, LALA135,1058,919+10%

340Livingston Parish, LALA155,0368,889+16%

341Sarpy County, NENE208,3038,825+18%

342Sedgwick County, KSKS538,4338,807−9%

343Weber County, UTUT278,1748,783+37%

344Anoka County, MNMN381,6058,773−5%

345Clermont County, OHOH216,9778,755+5%

346Lebanon County, PAPA146,3808,755+3%

347St. Louis County, MNMN200,5188,748−32%

348Genesee County, NYNY58,4168,706−20%

349Licking County, OHOH185,5648,669−3%

350Sullivan County, NYNY80,5868,666−16%

351Jefferson County, OHOH63,5978,652−4%

352Clay County, FLFL239,5938,598−20%

353Columbiana County, OHOH99,3778,589−13%

354Yolo County, CACA224,4108,547−10%

355Montgomery County, TNTN249,9358,494+74%

356Fairfield County, OHOH169,7528,452+13%

357Salem County, NJNJ66,2808,331−20%

358Tompkins County, NYNY104,0478,216−5%

359Norfolk, VAVA231,0138,206+7%

360Napa County, CACA132,9498,197−3%

361Lafayette Parish, LALA257,9498,139+6%

362Columbia County, NYNY60,1688,125−20%

363Madison County, ALAL433,5168,072+1%

364Otsego County, NYNY60,5898,038+6%

365Monroe County, MIMI156,0048,020−8%

366Ottawa County, MIMI308,4597,955+8%

367Richmond, VAVA237,2577,950+32%

368Shelby County, ALAL238,5527,908−1%

369Brunswick County, NCNC174,7027,904+39%

370Stafford County, VAVA170,8037,863+25%

371Bell County, TXTX402,2487,824+29%

372Kootenai County, IDID191,8647,804+39%

373DeKalb County, ILIL101,8357,800+17%

374Cecil County, MDMD107,1317,692−14%

375Livingston County, NYNY61,4387,685−13%

376Montgomery County, NYNY50,0467,682−17%

377Lexington County, SCSC317,5887,620−5%

378Alexandria, VAVA160,6627,600+16%

379Armstrong County, PAPA63,6987,552+2%

380Warren County, NYNY65,0207,541−13%

381Berkeley County, SCSC274,6667,516+39%

382Mesa County, COCO162,8457,482+5%

383Greene County, MOMO309,2867,468+6%

384St. Clair County, ILIL250,7087,366−16%

385Fulton County, NYNY52,2167,336−15%

386Wayne County, PAPA51,7037,246+13%

387Deschutes County, OROR213,0727,219+0%

388Spotsylvania County, VAVA155,3887,217+24%

389St. Lawrence County, NYNY105,4887,162−10%

390Cabarrus County, NCNC249,7257,147+2%

391Harrison County, WVWV64,2217,130−0%

392Steuben County, NYNY91,8557,125−17%

393Santa Rosa County, FLFL211,1157,104−5%

394Tuscarawas County, OHOH92,3737,100+2%

395Whatcom County, WAWA236,3927,078−12%

396Humboldt County, CACA131,6477,036−22%

397Penobscot County, MEME157,9677,034−4%

398Cattaraugus County, NYNY75,3906,980−16%

399Tulare County, CACA485,1466,920+3%

400Mobile County, ALAL411,6586,919−5%

401Calvert County, MDMD94,4846,891−6%

402Johnston County, NCNC256,4486,843+19%

403Madison County, NYNY67,1206,832−16%

404Peoria County, ILIL178,5536,766+3%

405Spartanburg County, SCSC380,8576,763+17%

406Cheshire County, NHNH78,2696,740+0%

407Jefferson County, TXTX254,3216,725+8%

408Brazos County, TXTX249,0886,724+29%

409Greene County, NYNY47,2386,683−25%

410Hamilton County, TNTN390,8336,669+19%

411Lancaster County, NENE334,0496,616+12%

412Carbon County, PAPA65,8686,531−5%

413Bay County, FLFL204,4796,530−17%

414Rutland County, VTVT59,6536,450−3%

415Washington County, MDMD157,7316,448−14%

416Orange County, NCNC152,4986,403+20%

417Charles County, MDMD176,5936,391−13%

418Dorchester County, SCSC178,3976,381+32%

419Walworth County, WIWI106,1276,350+13%

420Crawford County, PAPA81,7926,336−15%

421Brazoria County, TXTX419,0806,273−20%

422Northumberland County, PAPA89,9206,268−21%

423Nevada County, CACA101,9116,264−22%

424Belmont County, OHOH64,4346,224−13%

425St. Bernard Parish, LALA45,6426,207+85%

426Greene County, OHOH174,3226,184+10%

427Franklin County, MAMA70,6986,173−5%

428Champaign County, ILIL209,9726,105−10%

429Kenton County, KYKY175,7796,081−3%

430Berrien County, MIMI152,4446,052−7%

431Grundy County, ILIL54,0526,037−2%

432Grafton County, NHNH93,2256,007+4%

433Washington County, UTUT213,6705,973+89%

434Berkeley County, WVWV139,5225,969+16%

435Coconino County, AZAZ144,3685,892+24%

436St. Mary's County, MDMD116,6925,855+10%

437Erie County, OHOH73,2965,831−11%

438Belknap County, NHNH65,1475,808+14%

439Boone County, KYKY145,3165,802+23%

440Tippecanoe County, ININ190,4565,778−6%

441Androscoggin County, MEME116,4875,764+22%

442Canyon County, IDID275,1235,762+49%

443Wayne County, OHOH116,7585,761+6%

444Yellowstone County, MTMT172,6925,705+31%

445Pulaski County, ARAR404,6115,704−5%

446Merced County, CACA297,2605,685−11%

447Elk County, PAPA29,9265,622−17%

448Clearfield County, PAPA78,1005,617−16%

449Washington County, ARAR271,2135,611+11%

450Cleveland County, OKOK303,9735,607−4%

451Johnson County, ININ174,2625,591+12%

452Tazewell County, ILIL130,0495,537−3%

453McLean County, ILIL171,4195,513−22%

454Clinton County, NYNY78,1385,508−10%

455Sandoval County, NMNM159,5655,508+2%

456Kankakee County, ILIL105,5255,435−28%

457Brown County, WIWI275,8035,420−16%

458Wood County, OHOH134,1765,375−5%

459Boone County, MOMO191,7465,366+8%

460Somerset County, PAPA72,0045,318−9%

461Delaware County, NYNY44,3055,283−10%

462Rock County, WIWI166,4725,247+5%

463Kennebec County, MEME129,0675,231+3%

464Baldwin County, ALAL267,7615,156−12%

465Kanawha County, WVWV172,3815,151−18%

466Richland County, OHOH124,8935,144+18%

467Benton County, WAWA221,7225,097+2%

468Washington County, WIWI139,2385,096−10%

469Columbia County, PAPA66,1935,070−9%

470Benton County, ARAR332,5545,040−3%

471Franklin County, PAPA160,6525,036−21%

472Elkhart County, ININ208,7745,032−6%

473Washington County, VTVT59,6525,023+10%

474Adams County, PAPA107,5945,021+4%

475Moore County, NCNC110,6194,972+60%

476Columbia County, GAGA169,1894,970+26%

477Newport News, VAVA183,2304,957−22%

478Missoula County, MTMT123,5134,950−3%

479Terrebonne Parish, LALA104,1634,895+19%

480Orleans County, NYNY39,8254,891−11%

481Campbell County, KYKY95,4414,890+15%

482Aiken County, SCSC181,5154,886+14%

483Marion County, WVWV55,5844,857−16%

484Johnson County, IAIA160,0444,843+16%

485Saginaw County, MIMI187,6884,809−14%

486Monroe County, FLFL80,4064,804+10%

487Seneca County, NYNY32,8834,777−23%

488Washington County, NYNY59,3534,773−17%

489Hays County, TXTX304,3904,765+32%

490Hawaii County, HIHI210,0434,758+22%

491Highlands County, FLFL111,1224,737+6%

492Marquette County, MIMI68,0644,734−26%

493Coweta County, GAGA160,2404,668+16%

494Harnett County, NCNC150,1374,665+78%

495Wilson County, TNTN175,0334,651+73%

496Albemarle County, VAVA118,3564,646−8%

497Monroe County, ININ143,3454,637−14%

498Hanover County, VAVA116,4234,630+14%

499Hendricks County, ININ193,5104,574+3%

500Sumner County, TNTN215,5384,573+15%

SHOWING 1–500 OF 3,094

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Download CSV (full list, 3,094 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS

Frequently asked

Which county has the highest italian population?

Suffolk County, New York ranks #1 with 344,848 (2020 Decennial Census).

What are the top 5 counties by italian population?

Suffolk County, New York, Cook County, Illinois, Los Angeles County, California, Nassau County, New York, Middlesex County, Massachusetts.

How many counties are in this ranking?

3,094 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is italian population measured?

Number of residents who are Italian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.